A novel compact real time radiation detector

被引:2
|
作者
Li, Shiping [1 ,2 ]
Xu, Xiufeng [1 ,2 ]
Cao, Hongrui [1 ,2 ]
Tang, Shibiao [1 ]
Ding, Baogang [1 ,2 ]
Yin, Zejie [1 ,2 ]
机构
[1] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
[2] State Key Lab Particle Detect & Elect, Hefei 230026, Peoples R China
关键词
Geiger counter; Radiation detector; DC-DC converter; Ultra-low power; Wireless network;
D O I
10.1016/j.apradiso.2012.05.010
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A novel compact real time radiation detector with cost-effective, ultralow power and high sensitivity based on Geiger counter is presented. The power consumption of this detector which employs CMOS electro circuit and ultralow-power microcontroller is down to only 12.8 mW. It can identify the presences of 0.22 mu Ci Co-60 at a distance of 1.29 m. Furthermore, the detector supports both USB bus and serial interface. It can be used for personal radiation monitoring and also fits the distributed sensor network for radiation detection. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1667 / 1670
页数:4
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